At the time of joining Non-Fiction in June 2025, she was 17 years old , making her the youngest member of the group at that time.
đź’ˇ Due to the phonetic similarity of many Japanese names, Shiori Niina is often confused with other performers. She is distinct from:
is a contemporary Japanese idol and performer, primarily known for her membership in the J-pop group Non-Fiction and her association with the broader idol collective HEROINES . 🌟 Career Profile shiori niina
A voice actress known for Love Live! Hasunosora . Niki Niina: A pink-coded idol from the group Lycoris .
She was a member of the group Tokyo CLEAR'S , performing under the name KAORI . đź“ť Key Information At the time of joining Non-Fiction in June
Before her current activities, she performed under the name Kato Kaori (ĺŠ č—¤é¦™çą”), where she worked as both a model and an actress.
Known for her presence as a "new generation" talent within the HEROINES ecosystem, she contributes to the high-energy, performance-heavy style typical of Non-Fiction's discography. 🌟 Career Profile A voice actress known for Love Live
She officially joined the group Non-Fiction on June 12, 2025. She is also a member of the combined idol collective HEROINES , which features several prominent underground and "chika" idol units.